Providing high-quality service and performance in the transportation sector is no easy task. Working in the subway and transit systems is a harsh environment. Besides the many potential safety issues involved, working underground is also a harsh environment for RF and construction. Our transit experience combines the expertise from our wireless, public safety and in-building capabilities. Our engineers are always prepared and certified with safety training before they perform any field duties. We focus on installing and maintaining systems that will provide mobile users and public safety officials with high performing wireless connectivity and interoperability.